baber/WOPTO huggingface dataset:
Patent CA-1261189-A (CA)
Inventor: MARCHESANO CARLO
IPC: G03C1/34
Filed: 1985-11-15
Granted: 1989-09-26
Abstract: Process For High Contrast Development of Photographic Elements ABSTRACT OF THE DISCLOSURE      A process is disclosed for forming a high-contrast photographic image by developing a silver halide photographic element, including at least  a  silver  halide  emulsion  layer,  with  an  aqueous  alkaline developing solution containing a dihydroxybenzene developing agent, a superadditive developing agent and an antioxidant at a pH of less than 12 in the presence of a hydrazine compound, an organic antifogging and contrast  promoting  agent  selected  within  the  class  including  a benzotriazole compound and a benzimidazole compound and a non polymeric hydroxymethylidyne group containing compound of formula:       wherein R1  and R2 each independently represent a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic group, or R1 and R2 together complete a non aromatic cyclic group.
Patent CA-1257410-A (CA)
Inventor: LUHRS HERMANN
IPC: C02F3/28
Filed: 1985-11-19
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE         The reaction vessel is provided with a partition to separate a sub-chamber from the reaction chamber of the vessel.          The sub-chamber also contains lamellar flowbacks for the separation of liquid and biomass.  Clean liquid is collected in troughs at the top end inside of the flowbacks and is transported via a circular trough to a discharge spigot.          Biomass is discharged via sludge pockets which open directly into the reaction chamber.
Patent CA-1264677-A (CA)
Inventor: YANG TAI-HER
IPC: B60K1/00
Filed: 1985-12-11
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE          A coupling multi-driving system for producing rotational energy comprises an internal combustion engine, an output shaft and a unitary rotary drive mechanism.  The rotary drive mechanism includes stator excitation windings and an armature.  An electronic controller controls the rotary drive mechanism 4.  The rotary drive mechanism may be operated in a number of modes, including a mode which couples rotational energy produced by the engine to the output shaft, a mode which couples the output of the rotary drive mechanism operated as an electric motor to the output shaft, a mode which couples the rotational outputs of both the rotary drive mechanism and the internal combustion engine to the output shaft, a mode in which the rotational output of the rotary drive mechanism is coupled to the output shaft of the internal combustion engine to start the engine, a mode in which the output of the internal combustion engine is used to drive the rotary drive mechanism so that it acts as a generator to produce electrical power, and a mode in which the rotary drive mechanism may be used as a regenerative braking device to control the angular velocity of the output shaft as driven by the internal combustion engine. In another embodiment, a differential coupling device is used to couple an electric motor and an internal combustion engine to the same output shaft.  A vehicle tire having multiple inflated inner tubes is used to reduce the danger caused by puncturing.  An improved vehicle voltage regulator utilizing thyristors improves the charge characteristics of the battery at low engine speeds.  A ratio scale meter avoids the drawback of a lower scale-current ratio of a current dipole meter during charging by providing different meter scales for charging and discharging.  A vehicle lamp radiating light both forwards and backwards permits a driver to see the rear and side of the vehicle.  A movable, extendable car top protects a vehicle windshield from rain.  An improved optical fiber light monitor system permits a vehicle driver to monitor several light sources.   A multi-voltage D.C. power supply circuit automatically provides discrete stepped-up or stepped-down D.C. voltages in response to a speed control signal.
Patent CA-1245785-A (CA)
Inventor: SU WEI-FANG A
IPC: C08F299/06
Filed: 1986-01-30
Granted: 1988-11-29
Abstract: ABSTRACT OF THE INVENTION Disclosed is a resin composition which comprises a mixture of a polyester, an acrylate urethane, in about stoichiometric proportion with the polyester up to about 10% excess polyester over stoichiometric, and a liquid acrylate reactive diluent sufficient to give the resin composition the viscosity of less than 5,000 centipoise. The polyester resin is the reaction product of a poly-hydroxy compound having at least three hydroxyl groups, and an aromatic compound that is at least difunctional in acid, anhydride, or ester groups, where the proportion of the polyhydroxy compound to the aromatic compound is such that the polyester has about 150 to about 250 mole % excess hydroxyl groups.  The acrylate urethane compound is the reaction product of a hydroxy acrylate and an isocyanate having at least two isocyanate groups, where the hydroxy acrylate is equimolar (when a diisocyanate and a hydroxy acrylate having a single hydroxyl group are used) with the isocyanate ? 10 mole %.  Also disclosed is a method of making the resin composition.
Patent CA-1246439-A (CA)
Inventor: MOUAT WILLIAM G
IPC: E21B43/24
Filed: 1986-02-12
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE A method of extraction of metallic sulfides (Matte) from an ore deposit in situ.  The contained sulfides are smelted by resistor induced heat creating a matte containing precious metals, including, but not limited to, platinum-group metals and gold and silver (as well as copper, nickel, iron, sulfur, etc).  The heavier portion of the bath (matte) settles to the bottom and the slag rises to the top.  Further smelting is controlled by positioning of the electrode pairs in the bath, thus regulating heat generation by modu-lation of the resistance between said electrodes.  Placement of the electrodes in cased drill holes strategically placed to intersect and penetrate the ore-bearing horizons results in extraction of the valuable metals as matte.  The matte can be recovered either as a liquid, or, after cooling, as a solid.
Patent CA-1254629-A (CA)
Inventor: FAULKNER PETER
IPC: G08B13/14
Filed: 1986-03-21
Granted: 1989-05-23
Abstract: ABSTRACT OF THE DISCLOSURE    An equipment security system is provided herein which is capable of monitoring at least one security loop for detecting unauthorized removal of equipment interconnected within such security loop.  The system comprises: predetermined resistance means secured in or to the equipment forming the security loop and being one arm of a resistance bridge.  The predetermined resistance means has a resistance value sufficient to maintain the resistance bridge in a substantially balanced state.  The resistance bridge has a DC voltage permanently applied across one of its two pairs of diagonal terminals and having a diode bridge connected across the other of its two pairs of diagonal terminals.  Means are provided which are responsive through the diode bridge for indicating an unbalanced state of the resistance bridge to indicate interruption of the security bridge.  This would indicate unauthorized removal of the equipment.
Patent CA-1253609-A (CA)
Inventor: MURPHY JOHN E
IPC: H05K7/20
Filed: 1986-03-25
Granted: 1989-05-02
Abstract: ELECTRONIC MODULE WITH SELF-ACTIVATED HEAT PIPE               ABSTRACT OF THE DISCLOSURE A plurality of heat pipes extend longitudinally through a unitary or segmented circuit card module, terminating at both ends in cavities formed along lateral edges of the module.  In one embodiment, bellows extend outwardly from the cavities in a direction normal to the plane of the module, terminating in interface plates which extends along the respective lateral edges of the module.  In another embodiment, upstanding pillars are connected to bellows covering the cavities.  Electronic components are mounted on a circuit card applied to a face of the module.  The module is loosely received between opposed liquid cooled surfaces of guiderails in a circuit card rack. Heat from the components is communicated through the card to the heat pipes, increasing the pressure within the pipes to urge the interface plates or pillars into variable pressure contact with the guiderails.  The pressure is sufficient to snugly hold the module in the rack.  The thermal resistance between the interface plates or pillars and the guiderails varies as a function of the contact pressure, providing fast warm-up and lower operating temperatures for the components.
Patent CA-1247738-A (CA)
Inventor: DREXLER JEROME
IPC: G11B7/003
Filed: 1986-04-08
Granted: 1988-12-28
Abstract: Abstract Updatable Micrographic Pocket Data Card A strip of optical contrast laser recording material is disposed on a wallet-size card, and has laser written micrographic characters recorded thereon.  The characters are formed of a matrix of laser recorded character spots and are eye readable using twenty power magnification.  The characters are recorded in situ on the card, after the strip is disposed in the card, by a laser having a beam focused on the strip.  A light detector reads the reflected beam to confirm laser writing.  Either raster-like or zig-zag scanning of the beam creates each character matrix.  Each of the character spots may be made up of one laser spot or by a group of laser spots.
Patent CA-1270492-A (CA)
Inventor: CHOE EUI W
IPC: C07C255/31
Filed: 1986-06-24
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         This invention provides a novel class of quinodi-methane compounds which can exhibit nonlinear optical response.          In one embodiment this invention can provide a high performance nonlinear optical substrate which comprises a transparent organic polymer film containing an array of charge asymmetric molecules such as 13,13-diamino-14,14-dicyanodiphenoquinodi-methane:                        Organic materials with large optical nonlinearities find numerous applications, for example in devices adapted for laser frequency conversion, in information control in optical circuitry, as light valves and optical switches.
Patent CA-1268007-A (CA)
Inventor: URAKAMI FUKASHI
IPC: B62D57/00
Filed: 1986-10-23
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE       A device capable of adhering to a wall surface by suction by the pressure of an ambient fluid and moving along the wall surface, which comprises a pressure receiver member and a partition defining a pressure reduction zone in cooperation with the pressure receiver member and the wall surface.  The partition has the above sealing function, and a travelling function of moving the device, by being rotated about an axis of rotation slightly inclined to an axis which is substantially perpendicular to the wall surface.
Patent CA-1265120-A (CA)
Inventor: ABRAHAM ROBERT S
IPC: E02D37/00
Filed: 1987-02-18
Granted: 1990-01-30
Abstract: METHOD AND APPARATUS FOR JACKING BASEMENT WALLS     Abstract of the Disclosure An apparatus and method for jacking basement walls which have cracked or partially moved inward due to pressure from out-side the wall.  Employing the apparatus of this invention, the jacking operation can be done easily and safely even in base-ments where there is little space along the wall in which to fit jacking equipment.  The apparatus includes a brace attached at the bottom by a bracket adjacent the wall to be jacked.  The brace is then set vertically against the wall.  A telescoping beam is attached to the floor a short distance from the wall, so that the beam is positioned upright, parallel to the brace.  The upper end of the beam is extended and attached to the floor joists overhead in the basement.  A jack assembly is then slid-ably attached between the beam and the brace.  The jack assembly may then be slid to the proper point to exert pressure on the brace, and in turn the wall, at the best possible spot.  Once the wall is moved back into its proper place, the top of the brace is affixed to the floor joists so as to prevent the wall from moving back out of position.  In the most preferred embodi-ment of the invention, the jack assembly includes a screw type jack, having a barrel.  A pair of threaded shafts is screwed one into each end of the barrel.  The threads on the shafts oppose each other so that turning the barrel, by use of the handles provided, results in the shafts moving apart or together, depending on which direction the barrel is turned.  The distal ends of the threaded shafts terminate in ball joint rod ends to which are attached the slidable connectors for connection to the beam and brace.  The ball joint rod ends are preferred so as to allow sufficient flexibility in case the beam and brace are not fully aligned with each other and to ensure that the flats of the connectors bear fully on the flats of the beam and brace, so as to avoid twisting moments.
Patent CA-1254222-A (CA)
Inventor: GEORGIEV VASSIL S
IPC: A61K31/365
Filed: 1987-03-03
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE      A Compound of the formula:       Where R is selected from phenyl and phenyl mono or disubtituted with lower alkyl, nitro, halogenated methyl, halogen, lower alkoxy and combinations thereof;     Where R1 is selected from hydrogen and lower alkyl; and Where R2 is selected from phenyl; phenyl monosubstituted with lower alkyl, nitro, halogenated methyl, halogen and lower alkoxy; and trans-phenylcyclopropyl in which the phenyl group may be substituted with lower alkyl and halogen.  The compounds have antiallergy properties.
Patent CA-1269017-A (CA)
Title: Attachment device
Inventor: KAIVANTO PEKKA J
IPC: E04H15/64
Filed: 1987-06-01
Granted: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE           A clamp to attach to a flexible sheet.  The clamp has a first member with sides narrowing longitudi-nally to a first end and inclining upwardly inwardly.          The first member can receive an attachment.  A second member comprises a main body formed with a recess that narrows longitudinally to a first end and with interior sides that incline upwardly inwardly.  Thus the first member can be received within the second member with the flexible sheet clamped between.
Patent CA-1266358-A (CA)
Inventor: GELLERT JOBST U
IPC: B29C45/28
Filed: 1987-10-16
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE       This invention relates to a valve gated injection molding system in which a number of melt conveying nozzles leading to a common cavity are releasably clamped to the side surface of an elongated manifold.  A cylindrical collar around the inlet to each nozzle is received in a recessed seat around each outlet from the manifold.  This structure facilitates assembly and ensures alignment of the inlets and outlets, while permitting for some rotational movement between the nozzles and the manifold due to thermal expansion.  The integral nozzles are made by vacuum casting a heating element and vacuum brazing a side member with a sidewards projecting face into a steel main body.
Patent CH-523251-A (CH)
Title: N-aminoalkyl heterocyclic cpds anti-depressants
Inventor: HENRI MORREN
IPC: C07D223/16
Filed: 1965-11-08
Abstract: (A) N-Aminoalkyl heterocyclic cpds. of formula: - (I) A = H, halogen, alkyl, alkoxy; - B = H, alkyl; - D and E separately = H or together = oxo; - R, R1 and R2 = H, alkyl; - n = 2, 3 or 4. - (B) Acid addn. salts of (I). - Anti-depressant activity. Cpds. of formula I are as active as energisers against tetrabenazine induced depression as the known anti-depressant 5-(3-methylaminopropyl)-10,11-dihydro-5H-dibenzo-(b,f )-azepine and similar cpds. The new cpds. I are only half as toxic. Cpds. I also potentiate sub-active doses of amphetamine at a level of 9 mg/kg. of I s/c.
Patent CH-514867-A (CH)
Title: Photographic material contg a polymeric binder
Inventor: SMITH DONALD ARTHUR
IPC: G03C1/053
Filed: 1968-03-22
Abstract: Interpolymers contain (I) at least 50% wt. monomer units of formula (I), (II) 20-30% wt. acrylic acid units, and (III) 2-20% wt. monomer units of formula (III) R'=H or CH3; R2=alkyl; R3=H, alkyl or -R-O-CO-CH2X R = alkylene; X = CN or aliphatic acyl; and R4 = alkyl, cycloalkyl, aryl, or -R-O-CO-CH2X, one of R3 and R4 being -R-O-CO-CH2x, and CH2 being an active methylene group. The interpolymers are useful as binders in gelatine Ag halide emulsion layers of photographic materials.
Patent CH-508646-A (CH)
Title: Herbicidal pyrido (1,2-a)-s-triazine-diones
Inventor: HOEGERLE KARL DR
IPC: C07D471/04
Filed: 1969-04-24
Abstract: Herbicidal pyrido 1,2-a -s-triazine-diones Title cpds. of formula (I) (where R1 is H, halogen, NO2, 1-5 C alkyl, lower alkoxy or haloalkyl, R2 is aliphatic hydrocarbyl, alkoxyalkyl or haloalkyl and R3 is H, halogen, NO2, 1-5 C alkyl, lower alkoxy or haloalkyl), useful as total and selective herbicides, are prepd. by reacting a cpd. (II) with COCl2 or an ester (pref. the ethylester) of chloroformic acid.
Patent CH-531883-A (CH)
Title: Non-ionic polyhydroxylated cpds for shampoos etc
Inventor: GUY VANLERBERGHE
IPC: C08G75/02
Filed: 1971-05-12
Abstract: Polyhdroxylated non-ionic cpds. of use in cosmetic prepns. such as shampoos for hair, hair dyes, dispersions and emulsions, have the formula:- (where R is a 1-21C aliphatic, cycloaliphatic or aryl aliphatic hydrocarbyl or their mixtures the aliphatic chains being opt. unsatd. opt. branched and opt. carrying O and/or S atoms and esp. 1-6 and pref. 2-4 ether thioether and/or hydroxymethylene gps. n is any whole or decimal no. >1 and =10.
Patent DK-110483-A (DK)
Inventor: ZAHN CHRISTIAN
IPC: A42B3/00
Filed: 1983-03-07
Abstract: An inner structure of a protective helmet secured to a helmet shell comprises a head bearing ring, a plurality of belt straps forming a spider and each having an end secured to the helmet shell and a plurality of fasteners each corresponding to the respective belt strap and formed of plastics. Each fastener has a shackle-shaped portion connected to the end of the respective belt strap. The head bearing ring is formed of plastics. Each fastener is connected to the head bearing ring by a hinge joint and formed integrally therewith such that the fastener is pivoted relative to the head bearing ring.
Patent DK-262385-A (DK)
Inventor: KRAEMER ERNST
IPC: E05C17/32
Filed: 1985-06-12
Abstract: 1. Cockspur fastener (3) for windows and doors, in particular for those with tilt and turn sash, consisting of two arms (4, 5) connected to each other by a toggle joint (6) to allow swivelling movement, one of the arms being suspended in a bearing bracket (8) on the frame (1) by means of a pivot joint (7) arranged in parallel to the toggle joint (6), the other arm engaging over a pivot joint (9) also arranged in parallel to the toggle joint (6) in a bearing bracket (10) on the sash, the pivot joint (9) can be uncoupled by means of a handling device (26), for this purpose the toggle joint (6) is equipped with a friction brake and an adjusting device, characterized in that the handling device (26) is fastened to a bar (31) guided in an adjustable manner (28, 29) on the sash-mounted bearing bracket (10) transversely to the axis of the pivot joint (9) formed at that bearing bracket, and that it has a coupling claw (32, 33), which corresponds with a hinge bolt (34) on the arm (5) adjacent to the sash-mounted bearing bracket (10) in a way, that in engaged position (fig. 1) it serves as bearing shell for the hinge bolt (34) on the arm (5), both forming the pivot joint (9) at the sash-mounted bearing bracket (10), whereas in disengaged position (fig. 2) this pivot joint (9) is separated.
Patent DK-275090-A (DK)
Inventor: WIKLUND STURE
IPC: A47B47/05
Filed: 1990-11-19
Abstract: Frame for furniture assembly kit comprising at least two support frames, a top element 12 and a base element 11. When assembled, the support frames 1, 2 constitute part of the front and back of the assembled frame or piece of furniture. The frames are fixed to each other by means of the top and base elements 11 which have securing means at the ends, for example recesses 13, in which the columns 3 of the support arms are inserted. <IMAGE>
Patent DK-287885-A (DK)
Inventor: CHURCHILL JEFFREY RICHARD
IPC: A61K9/22
Filed: 1985-06-25
Abstract: A pharmaceutically or veterinarily acceptable amphipathic, non-cross linked linear, branched or graft block copolymer, which has a minimum weight average molelcular-weight of 1000, in which the hydrophobic component is biodegradable or hydrolytically unstable under normal physiological conditions, and the hydrophilic component may or may not be biodegradable or hydrolytically unstable under such conditions, and which copolymer is self-dispersible in water; together with mixtures of such a copolymer and a drug, which may be water-soluble or water-insoluble, which mixtures are self-dispersible in water; and processes for the manufacture of such copolymers and such mixtures.
Patent DK-305885-A (DK)
Inventor: AGGARWAL BHARAT BHUSHAN
IPC: C07K14/525
Filed: 1985-07-04
Abstract: Methods and compositions are provided for the purification of a protein identified as tumor necrosis factor from nonrecombinant and recombinant sources, the preparation of nucleic acid encoding this tumor necrosis factor and for its expression in recombinant hosts. This tumor necrosis factor is used in the therapeutic treatment of malignant tumors, either alone or in synergistic combination with an interferon.
Patent DK-315587-A (DK)
Inventor: CARSON JOHN ROBERT
IPC: C07C49/223
Filed: 1987-06-19
Abstract: Stilbenes of the formula (I): <CHEM> wherein Y, m, R<1>, R<2>, q, Alk, R<3>, n and R<4> are as defined herein and Ar<1> and Ar<2> are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.
Patent DK-354084-A (DK)
Inventor: LEE ELDON CHEN-HSIUNG
IPC: A23L27/26
Filed: 1984-07-19
Abstract: A process for the production of meal or fish flavoring agents comprises reacting a sulfur-containing compound with a lipid which is oxidized prior to or during the reaction, desirably to a peroxide value equal or close to zero. The reaction mixture may include an amino acid source.
Patent DK-377989-A (DK)
Inventor: ULLUM HENRIK
IPC: F26B11/12
Filed: 1989-08-01
Abstract: An apparatus for heating and/or drying wet, finely distributed material, for example organic material, comprises a stationary housing 2 with a rotatable, hollow rotor 3 for supplying 4 and removing 5 heat transfer medium and if applicable condensate 6 thereof, and in which the rotor has annular drying bodies 10 which are parallel-fed with the heat transfer medium from a central duct 11. The circumferential ducts 10 are circular and mounted concentrically with one another and with the rotor 3. <IMAGE>
Patent DK-435584-A (DK)
Inventor: MAIER GERHARD
IPC: H03J7/08
Filed: 1984-09-12
Abstract: Upon the selection of a desired reception channel, the tuner oscillator (9) is switched off, while an oscillator (15) simulating reception signals is switched on at the antenna input and is switched alternatingly on at least two frequencies within the reception channel. A R.F. signal demodulator (16) provides to a microprocessor (13) a criterion to indicate an optimum tuning. The obtained tuning voltage is conducted to the R.F. circles (3-5) to be adjusted after digital/analogue transformation (18-20), up to the end of the adjustment of all circles.
Patent DK-613384-A (DK)
Inventor: SCHEFFLER GERHARD
IPC: C07D401/12
Filed: 1984-12-20
Abstract: There are disclosed pyridine-2-ethers and pyridine-2-thioethers having a nitrogen-containing cycloaliphatic ring corresponding to the formula    <IMAGE>  I  the pyridine-N-oxides and/or amine oxides thereof and the pharmaceutically acceptable salts thereof. The compounds show analgesic activity.